合成化学
閤成化學
합성화학
CHINESE JOURNAL OF SYNTHETIC CHEMISTRY
2004年
4期
351-354
,共4页
孙汝淑%曹卫国%丁维钰%叶青%高金森
孫汝淑%曹衛國%丁維鈺%葉青%高金森
손여숙%조위국%정유옥%협청%고금삼
顺式-1,2贫电子环丙烷衍生物%多取代丁酸苯硫酯%γ-丁酸内酯%合成
順式-1,2貧電子環丙烷衍生物%多取代丁痠苯硫酯%γ-丁痠內酯%閤成
순식-1,2빈전자배병완연생물%다취대정산분류지%γ-정산내지%합성
cis-1,2-cyclopropane derivatives%phenyl butyrothioates derivatives%γ-butyrolactone%synthesis
顺-1-乙酰基-2-对位取代苯基-6,6-二甲基-5,7-二氧-螺-[2,5]-4,8-辛二酮(1a～1d)与苯硫酚(2)在封管中100℃反应得β-乙酰基-γ-苯硫基-γ-对位取代苯基丁酸苯硫酯(3a～3d),当反应物为1a时,还同时得到α-苯硫羰基-β-乙酰基-γ-对甲苯基-γ-丁酸内酯(4).
順-1-乙酰基-2-對位取代苯基-6,6-二甲基-5,7-二氧-螺-[2,5]-4,8-辛二酮(1a～1d)與苯硫酚(2)在封管中100℃反應得β-乙酰基-γ-苯硫基-γ-對位取代苯基丁痠苯硫酯(3a～3d),噹反應物為1a時,還同時得到α-苯硫羰基-β-乙酰基-γ-對甲苯基-γ-丁痠內酯(4).
순-1-을선기-2-대위취대분기-6,6-이갑기-5,7-이양-라-[2,5]-4,8-신이동(1a～1d)여분류분(2)재봉관중100℃반응득β-을선기-γ-분류기-γ-대위취대분기정산분류지(3a～3d),당반응물위1a시,환동시득도α-분류탄기-β-을선기-γ-대갑분기-γ-정산내지(4).
Cis-1-acetyl-2-p-substitutedphenyl-6,6-dimethyl-5,7-dioxa-spiro-[2,5]-4,8-octadiones(1a～1d) reacted with thiophenol(2) in a sealed tube at 100℃ to give phenyl β-acetyl-γ-phenylthio-γ-p-substituted-phenyl-butyrothioates(3a～3d), while 1a as the reactant, α-carbophenylthio-β- acetyl-γ-p-methyl- phenylbutyro-γ-lactone(4) was also obtained.
